Following is a list of properties of a sample of solid sulfur:
1. Brittle, crystalline solid.
...
Physics, 29.09.2020 19:01 ibidnnudny2623
Following is a list of properties of a sample of solid sulfur:
1. Brittle, crystalline solid.
II. Melting point of 113°C.
III. Density of 2.1 g/cm²
IV. Combines with oxygen to form sulfur dioxide.
Determine which characteristics are chemical properties. Explain.
A)
IV. This property can only be determined by chemical reacting the sample
of sulfur.
B)
I and II. These properties can only be determined by chemical reacting the
sample of sulfur.
C)
III. These properties can be determined by physical measurements. The
sulfur does not need to react, chemically, in order to measure these
properties
D)
III and IV. These properties can be determined by physical measurements.
The sulfur does not need to react, chemically, in order to measure these
properties.
o
Answers: 1
Physics, 22.06.2019 15:50
If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
Answers: 1
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
Physics, 22.06.2019 21:10
A10-kg isto a of 10 m at aa0.9 kg/m.30 kg of ,at aas10-m .. ( 9.8 m/s2 g.)
Answers: 3
English, 25.11.2020 17:50
Mathematics, 25.11.2020 17:50
Mathematics, 25.11.2020 17:50
Business, 25.11.2020 17:50
English, 25.11.2020 17:50
Arts, 25.11.2020 17:50
Mathematics, 25.11.2020 17:50
History, 25.11.2020 17:50
Biology, 25.11.2020 17:50
Mathematics, 25.11.2020 17:50
Mathematics, 25.11.2020 17:50
Chemistry, 25.11.2020 17:50